Altronix SMP3CTX Series Installation Manuals

SMP3CTX Series Power Supply Configuration Reference Chart:

SMP3CTX
SMP3PMCTX
SMP3PMCTXX
SMP3PMP4
SMP3PMP4CB
SMP3PMP8
SMP3PMP8CB
SMP3PMP16
SMP3PMP16CB PD16WCB 16
These units will convert a 115VAC or 230VAC, 50/60Hz input, into a regulated 12VDC or 24VDC output up 2.5 amp of
continuous load current (see specifications).
• Universal 115/230VAC input.
• Maximum charge current .5 amp.
• Filtered and electronically regulated outputs.
• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switch over to stand-by battery when
AC fails (zero voltage drop).
• AC input and DC output LED indicators.

Power Supply Voltage Output Specifications: *

Output VDC
12VDC SW1 - Closed (Fig. 1b, pg. 3)
24VDC SW1 - Open (Fig. 1b, pg. 3)
*Specified at 25˚ C ambient.
Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all local
codes and authorities having jurisdiction. Product is intended for indoor use only.
1. Mount unit in desired location. Mark and predrill holes in the wall to line up with the top two keyholes in the
enclosure. Install two upper fasteners and screws in the wall with the screw heads protruding. Place the enclosure's
upper keyholes over the two upper screws, level and secure. Mark the position of the lower two holes. Remove the
enclosure. Drill the lower holes and install the three fasteners. Place the enclosure's upper keyholes over the two
upper screws. Install the two lower screws and make sure to tighten all screws (Enclosure Dimensions, pg. 4).
Secure enclosure to earth ground.
2. Set SW1 on the power supply board to the desired DC output voltage
(Power Supply Voltage Output Specification Chart).
SMP3CTXseries
SMP3CTX Series - Installation Guide
- 1 - -
- 1 - -
- 1 - -
PD4 4 x -
PD4CB 4 - x
PD8 8 x -
PD8CB 8 - x
PD16W 16 x -
- x
Switch Position

Installation Instructions:

- - .65 / .35 2.5
- x .65 / .35 2.5
- x .65 / .35 2.5
3.5 x .65 / .35 2.5
2.5 x .65 / .35 2.5
3.5 x .65 / .35 2.5
2.5 x .65 / .35 2.5
3.5 x .65 / .35 2.5
2.5 x .65 / .35 2.5

Overview:

Specifications:

• Short circuit and thermal overload protection.
• Complete with power supply, power distribution module
(when applicable), enclosure, cam lock & battery leads.
• Power on-off switch.

Supervised models only:

• AC fail supervision (form "C" contacts).
• Low battery supervision (form "C" contacts).
Max. Load DC
2.5 amp
2.5 amp
- 1 -